318734

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 24

約数和(自身を含む): 553392

約数和(自身を除く): 234658

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 169, 299, 338, 533, 598, 943, 1066, 1886, 3887, 6929, 7774, 12259, 13858, 24518, 159367, 318734]

約数ペア:

[(1, 318734), (2, 159367), (13, 24518), (23, 13858), (26, 12259), (41, 7774), (46, 6929), (82, 3887), (169, 1886), (299, 1066), (338, 943), (533, 598)]